The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate COOKIE ECHO chunk, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted SCTP traffic.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-07-04T21:00:00

Updated: 2024-08-06T15:27:41.097Z

Reserved: 2013-02-19T00:00:00

Link: CVE-2013-2206

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-07-04T21:55:01.027

Modified: 2024-11-21T01:51:14.917

Link: CVE-2013-2206

cve-icon Redhat

Severity : Important

Publid Date: 2013-03-13T00:00:00Z

Links: CVE-2013-2206 - Bugzilla